The Brembo rear GT big brake kit for 2012–2017 BMW M5 (F10) upgrades the rear brakes with a 4-piston cast caliper and a 380x28 mm two-piece drilled rotor to improve braking control and heat management under spirited driving. The drilled rotor and black caliper finish give a restrained visual upgrade while maintaining the kit's functional focus on rear braking performance.
Brembo 12-17 M5 (F10) Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Black